DUSP18

Alternative Names: Dual specificity protein phosphatase 18, DUSP18, Low molecular weight dual specificity phosphatase 20, LMW-DSP20, LMWDSP20, VHP, DUSP26.

DUSP18, a member of the dual-specificity phosphatase (DSP) family, primarily dephosphorylates phosphotyrosine residues and p-nitrophenyl phosphate (pNPP) in vitro. It is inhibited by iodoarectic acid and activated by manganese ions. DUSP18 is widely expressed, particularly in the liver, brain, ovary, and testis.

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  • Sku: PSB-enz-582-5µg
  • Vendor: ProSpec-Tany
$60.00 USD
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Title

Product Details

Product Description

Recombinant Human Dual Specificity Phosphatase 18 is a member of the protein tyrosine phosphatase family, specifically classified as a dual specificity phosphatase. With a molecular weight of approximately 45 kDa, this enzyme plays a role in the regulation of cell signaling pathways by dephosphorylating both phosphotyrosine and phosphoserine/threonine residues. Recombinant Human Dual Specificity Phosphatase 18 is commonly used in research settings to study the impact of protein dephosphorylation on cellular processes.

Current Lead Time

7-14 Days

Product Specifications

Species
Human
Expression System E. coli
Purity 95% by SDS-PAGE
Activity
Not Available
Activity Assay
Animal Component Free (ACF) Yes
Molecular Weight
23.6 kDa
Structure Homodimer
Endotoxin Concentration
Not Available
Purification Method Not Available
Form
Frozen
Formulation The DUSP18 solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 40% glycerol, 0.1mM PMSF and 1mM EDTA.

*For Research Use Only

Product Guarantee

If your product is within its expiration period, and has not performed according to expectations, fill out the sample return form. Return the unused sample frozen, with the auto generated packing slip to the address on the instructions. You will receive a full refund along with a replacement of the unused portion (inclusive of the failed test). Damages do not cover any additional costs incurred for failed experimentation. 

Amino Acid Sequence

MGSSHHHHHH SSGLVPRGSH MGSHMTAPSC AFPVQFRQPS VSGLSQITKS LYISNGVAAN NKLMLSSNQI TMVINVSVEV VNTLYEDIQY MQVPVADSPN SRLCDFFDPI ADHIHSVEMK QGRTLLHCAA GVSRSAALCL AYLMKYHAMS LLDAHTWTKS CRPIIRPNSG FWEQLIHYEF QLFGKNTVHM VSSPVGMIPD IYEKEVRLMI PL.

Storage Instruction

Reconstituted store at -20°C or -80°C.We recommend that single use aliquots are prepared to avoid freeze-thaw cycles.

Sample Prep Instruction

1. Thaw the vial on ice, spin briefly
2. Prepare single-use or stock aliquots. This stage will depend on your final application so please adapt as appropriate. All our proteins are supplied carrier protein-free. If compatible with your work and you are storing at lower concentrations (<50 ug/ml) adding carrier protein is highly advised (usually 1% w/v high purity BSA or equivalent – ensure all buffers are sterile-filtered).
3. Prepare single-use aliquots whenever possible to avoid freeze-thaw cycles which can damage the proteins and reduce bioactivity. Store aliquots at -70 °C (or -20 °C)
4. We recommend sterile filtering after dilution in media or the final working solution

References

Not Available

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DUSP18

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